# License

## Instructional Material

All instructional material is made available under the [Creative Commons 
Attribution license][cc-by-human]. The following is a human-readable summary of
(and not a substitute for) the [full legal text of the CC BY 4.0 
license][cc-by-legal].

You are free to:

* to **Share** --- copy and redistribute the material in any medium or format
* to **Adapt** --- remix, transform, and build upon the material for any 
  purpose, even commercially.

The licensor cannot revoke these freedoms as long as you follow the license 
terms.

Under the following terms:

* **Attribution** --- You must give appropriate credit, provide a [link to the 
  license][cc-by-human], and indicate if changes were made. You may do so in 
  any reasonable manner, but not in any way that suggests the licensor endorses 
  you or your use.

* **No additional restrictions** --- You may not apply legal terms or 
  technological measures that legally restrict others from doing anything the 
  license permits.

Notices:

* You do not have to comply with the license for elements of the material in 
  the public domain or where your use is permitted by an applicable exception 
  or limitation.
* No warranties are given. The license may not give you all of the permissions 
  necessary for your intended use. For example, other rights such as publicity, 
  privacy, or moral rights may limit how you use the material.


## Software

Except where otherwise noted, the example programs and other software provided
by FCC Software are made available under the [OSI][osi]-approved
[Apache 2.0][apache-license] license.


[cc-by-human]: https://creativecommons.org/licenses/by/4.0/
[cc-by-legal]: https://creativecommons.org/licenses/by/4.0/legalcode
[apache-license]: https://opensource.org/license/apache-2-0/
[osi]: https://opensource.org